HubSpot

io.github.mindstone/mcp-server-hubspot·v0.3.0·CRM & Sales

HubSpot CRM: contacts, deals, tickets, line items, properties, marketing, files, workflows, threads

In-path gate · all MCP tools

Using HubSpot in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts—before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

curl -fsSL https://mcpindex.ai/install.sh | sh

Auditable install path →Watch it hold a drift →

Trust verdict · v1 advisory · method

REVIEWstatus: PARTIALfresh until 2026-08-01 08:04 UTC

screened 2026-07-02tier: scannedgranularity: description-levelsource: registry

Semantic screen found no manipulation pattern in the description. Conformance probe not yet run.

mcpindex.integrity.descriptionpassINFO

evidence“No malicious instructions found”via static_description

Limits of this verdict

- Semantic screen only - the deterministic conformance probe has not run on this server
- Confidence is reported but not yet calibrated (v1)
- Screen reads the tool description, not the live behavior
- advisory
- registry description only no input schema
- screen model 8b

Semantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.

Own this server? Screen its description →

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A live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.

Markdown

[![mcpindex](https://mcpindex.ai/api/v1/badge/io-github-mindstone-mcp-server-hubspot)](https://mcpindex.ai/server/io-github-mindstone-mcp-server-hubspot)

HTML

<a href="https://mcpindex.ai/server/io-github-mindstone-mcp-server-hubspot"><img src="https://mcpindex.ai/api/v1/badge/io-github-mindstone-mcp-server-hubspot" alt="mcpindex verdict" height="20" /></a>

Environment variables

HUBSPOT_CONFIG_DIR

required

Directory containing accounts.json and credentials/*.token.json

HUBSPOT_ACCOUNT_EMAIL

required

Account selector — one MCP process per HubSpot account

MCP_WORKSPACE_PATH

Workspace root for local file tools (required only when invoking upload/attach tools)

HUBSPOT_CLIENT_ID

required

HubSpot OAuth client ID

HUBSPOT_CLIENT_SECRET

requiredsecret

HubSpot OAuth client secret

HUBSPOT_SOURCE_LABEL

Source attribution label applied to new records

HUBSPOT_DISABLE_REFRESH

Set to 1 to disable token refresh on this surface (use on cloud so desktop remains the sole refresh authority)

HUBSPOT_ALLOW_CLOUD_REFRESH

Set to 1 to allow refresh on the cloud surface even when HUBSPOT_DISABLE_REFRESH=1 (escape hatch)

HUBSPOT_REQUEST_TIMEOUT_MS

Outbound HTTP request timeout in milliseconds (max 300000 = 5 min)

HUBSPOT_SCOPE_TIER

OAuth scope tier — 'readonly' or 'full'. Overrides the per-account stored tier

HUBSPOT_REFRESH_LOCK_STALE_MS

Stale-lock detection threshold for the credential refresh mutex (advanced)

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

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Install this server

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "mcp-server-hubspot": {
      "command": "npx",
      "args": [
        "-y",
        "@mindstone/mcp-server-hubspot"
      ],
      "env": {
        "HUBSPOT_CONFIG_DIR": "<hubspot_config_dir>",
        "HUBSPOT_ACCOUNT_EMAIL": "<hubspot_account_email>",
        "MCP_WORKSPACE_PATH": "<mcp_workspace_path>",
        "HUBSPOT_CLIENT_ID": "<hubspot_client_id>",
        "HUBSPOT_CLIENT_SECRET": "<your-hubspot_client_secret>",
        "HUBSPOT_SOURCE_LABEL": "HubSpot MCP",
        "HUBSPOT_DISABLE_REFRESH": "<hubspot_disable_refresh>",
        "HUBSPOT_ALLOW_CLOUD_REFRESH": "<hubspot_allow_cloud_refresh>",
        "HUBSPOT_REQUEST_TIMEOUT_MS": "60000",
        "HUBSPOT_SCOPE_TIER": "<hubspot_scope_tier>",
        "HUBSPOT_REFRESH_LOCK_STALE_MS": "<hubspot_refresh_lock_stale_ms>"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "mcp-server-hubspot": {
      "command": "npx",
      "args": [
        "-y",
        "@mindstone/mcp-server-hubspot"
      ],
      "env": {
        "HUBSPOT_CONFIG_DIR": "<hubspot_config_dir>",
        "HUBSPOT_ACCOUNT_EMAIL": "<hubspot_account_email>",
        "MCP_WORKSPACE_PATH": "<mcp_workspace_path>",
        "HUBSPOT_CLIENT_ID": "<hubspot_client_id>",
        "HUBSPOT_CLIENT_SECRET": "<your-hubspot_client_secret>",
        "HUBSPOT_SOURCE_LABEL": "HubSpot MCP",
        "HUBSPOT_DISABLE_REFRESH": "<hubspot_disable_refresh>",
        "HUBSPOT_ALLOW_CLOUD_REFRESH": "<hubspot_allow_cloud_refresh>",
        "HUBSPOT_REQUEST_TIMEOUT_MS": "60000",
        "HUBSPOT_SCOPE_TIER": "<hubspot_scope_tier>",
        "HUBSPOT_REFRESH_LOCK_STALE_MS": "<hubspot_refresh_lock_stale_ms>"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y @mindstone/mcp-server-hubspot

Claude Code (claude mcp add)

claude mcp add --scope user mcp-server-hubspot -- npx -y @mindstone/mcp-server-hubspot

Gemini CLI (gemini mcp add)

gemini mcp add -s user mcp-server-hubspot npx -y @mindstone/mcp-server-hubspot

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/io-github-mindstone-mcp-server-hubspot

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v0.3.0
category: CRM & Sales
verdict expires: 2026-08-01
quality: 85 / 100
operator: mindstone

Provenance

Verdict history is anchored to Bitcoin via OpenTimestamps. The anchor proof is public and any skeptic can recompute it offline.

Links

Repository →